proportional是什么意思？

proportional

英[prəˈpɔ:ʃənl] 美[prəˈpɔrʃənl]

• adj. 比例的，成比例的，相称的，均衡的；
• n. [数]比例项，比例量；

复数：proportionals;

副词：proportionally;

例句

• The amount of food a child needs is roughly proportional to its size. 小孩需要的食物量与他的个头大致成比例。
• The dwarf's long arms were not proportional to his height. 那侏儒的长臂与他的身高不成比例。
• Drag onto the page. Right - click to make proportional or show two windings. 拖到绘图页上. 右击可成为成比例的或显示两匝.
• The velocity of the fluid is inversely proportional to the spacing of the streamlines. 流体的流速与流线的间距成反比.
• Other proportional feedback signals are generated from rate gyros. 其他的比例反馈讯号是由速率陀螺产生的.
• Dives always have the best live music - directly proportional to how many felons they're serving given time. 下等酒吧总有最棒的现场音乐 —— 乐队的好与坏直接与他们服务的蛇头多与少成正比.
• The electrical section contains the solid - state proportional temperature controllers and solenoid valves. 电子控制室内有固体线路的比例温度控制器和电磁阀.
• A class of proportional reinsurance surplus model with dividend process is investigated. 主要考虑一类带红利的比例再保险盈余模型.
• I wouldn't be sorry to see proportional representation and I think it's a thing which will gradually come in. 我不会为比例代表制的出现而难过，我认为这种制度将逐渐流行起来。
• The output should be proportional to the input. 输出应当与输入成比例.

同义词

• adj.
  proportional的同义词之：和谐的,相称的,均衡的
  balanced, commensurate, with, symmetrical, consistent, well-proportioned, matching, corresponding, accordance, accordant, in, harmonious, compatible, comparable,
  proportional的同义词之：有关联的,联系的
  related, relative, connective, correspondent,

反义词

• adj.
  proportional的反义词之：相称的
  disproportional,

柯林斯高阶英汉双解学习词典释义

• ADJ
  与…成比例的
  If one amount is proportional to another, the two amounts increase and decrease at the same rate so there is always the same relationship between them.
  例句
  Loss of weight is directly proportional to the rate at which the disease is progressing. 体重的下降与病情发展的速度成正比。 ...a proportional fee based on the final sale price. 与最后销售价格成比例的费用

英汉词典释义

• adj.
  比例的, 成比例的
  The dwarf's long arms were not proportional to his height. 那侏儒的长臂与他的身高不成比例。

英英词典释义

• Noun
  1. one of the quantities in a mathematical proportion
• Adjective
  1. properly related in size or degree or other measurable characteristics; usually followed by `to';
  "punishment oughtt to be proportional to the crime""earnings relative to production"
  2. increasing as the amount taxed increases